tokevenGPTvsGemini
GPT 5.6 Terra vs Gemini 3.5 Flash-Lite
Side-by-side comparison of pricing, task quality, and projected cost at higher scale.
Pricing
Side-by-side pricing
GPT 5.6 Terra
Mid-tierGemini 3.5 Flash-Lite
Fast / BudgetInput $/MTok
$2.50
$0.25
Output $/MTok
$15.00
$1.50
Cache discount
90% off
75% off
Context
1,000K
1,000K
Quality
Task confidence comparison
Confidence score from zero to one hundred by task type, where higher is better.
Code Generation
86
vs
55
Code Review
84
vs
52
Summarization
92
vs
79
Q&A
92
vs
78
Extraction
90
vs
83
Reasoning
82
vs
50
Classification
89
vs
85
Creative Writing
80
vs
45
GPT 5.6 Terra
Gemini 3.5 Flash-Lite
Guidance
When to use GPT 5.6 Terra vs Gemini 3.5 Flash-Lite
Choose GPT 5.6 Terra when...
- -You need strong summarization (confidence 92 vs 79)
- -You need strong q&a (confidence 92 vs 78)
- -You need strong extraction (confidence 90 vs 83)
- -You need strong classification (confidence 89 vs 85)
Choose Gemini 3.5 Flash-Lite when...
- -Cost matters: 90% cheaper on input tokens
At scale
Cost at scale
Estimated cost assuming a seventy percent input and thirty percent output token split.
GPT 5.6 Terra
Gemini 3.5 Flash-Lite
100K tokens
$0.63
$0.06Cheaper
1M tokens
$6.25
$0.63Cheaper
10M tokens
$62.50
$6.25Cheaper
FAQ
When should I use GPT 5.6 Terra instead of Gemini 3.5 Flash-Lite?
GPT 5.6 Terra outperforms Gemini 3.5 Flash-Lite for Summarization, Q&A, Extraction. It costs $2.50/$15.00 per million tokens (input/output).
Is Gemini 3.5 Flash-Lite cheaper than GPT 5.6 Terra?
Yes. Gemini 3.5 Flash-Lite input costs $0.25/MTok vs $2.50/MTok for GPT 5.6 Terra, saving 90% on input.
What are the context window sizes for GPT 5.6 Terra and Gemini 3.5 Flash-Lite?
GPT 5.6 Terra has a 1,000K token context window. Gemini 3.5 Flash-Lite has a 1,000K token context window.
Track your real costs
Comparisons show estimated costs at list price. The dashboard reveals your real spend and savings.